Mattress liner



FIG. 1 is a perspective view of a mattress liner, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof, the rear elevational viewbeing a mirror image thereof;

FIG. 5 is a left-side elevational view thereof, the right-sideelevational view being a mirror image thereof;

FIG. 6 is a rear elevational view thereof, illustrated with an adhesiveliner removed;

FIG. 7 is a front elevational view of FIG. 6, the rear elevational viewbeing a mirror image thereof; and,

FIG. 8 is a left-side elevational view of FIG. 6 the right-sideelevational view being a mirror image thereof.

The broken lines showing a bed in FIG. 1 depict environmental matter andform no part of the claimed design.

CLAIM I claim the ornamental design for a mattress liner, as shown anddescribed.